20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters Furnace Filters If you are replacing a

If you are replacing a 4 3/8 depth 20x25x4 filter in your Honeywell unit you should order our 20x25x5 Honeywell Replacement air filter that measures 19 7/8 x 24 7/8 x 4 3/8 (19

Particles in indoor air are measured in microns

Nordic Pure 18x24x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Nordic Pure MERV 10 is equivalent to MPR 1000

Nordic Pure 16x20x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 8 Air Filters Furnace Filters If you are replacing aActual Size: 19 5 8 x 19 7 8 x 4 3 8 (19. 63 x 19. 88 x 4. 38) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants Replaces Honeywell 20x20x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for helping keep equipment working efficiently and reducing odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR